Versions

7.0.302.0	8.93%
6.0.316.0	9.82%
6.0.314.0	0.89%
6.0.308.0	10.71%
6.0.306.0	7.14%
6.0.115.0 RC	2.68%
5.2.7.0	14.29%
5.2.15.0	3.57%
5.0.94.0	4.46%
5.0.93.7	1.79%
5.0.93.0	2.68%
4.2.71.2	4.46%
4.2.67.10	0.89%
4.2.64.12	4.46%
4.2.58.3	0.89%
4.2.42.7	0.89%
4.2.42.0	0.89%
4.0.474.10	0.89%
4.0.474.0	0.89%
4.0.468.0	0.89%
4.0.467.0	0.89%
4.0.437.0	0.89%
4.0.417	3.57%
4.0.417	2.68%
4.0.314	1.79%
3.0.710	0.89%
3.0.695	1.79%
3.0.669	0.89%
3.0.667	0.89%
3.0.657	0.89%
3.0.645	0.89%
3.0.642	0.89%
3.0.621	0.89%

There are 33 versions of updater.dll in the wild, the latest version being 7.0.302.0 . The average file size is about 239 KB. The file is a digitally signed and issued to ESET by VeriSign. Numerous variations of updater.dll have been installed with both ESET NOD32 Antivirus and ESET Smart Security.

ESET Smart Security Update Engine is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found. ESET's use of assembly language in its products contributes to their low system requirements and disk space utilization. ESET calls its scanning engine ThreatSense, and makes extensive use of generic signatures and heuristics.